EP1847702A3 - Drive system, control method therefor, and computer program therefor - Google Patents

Drive system, control method therefor, and computer program therefor Download PDF

Info

Publication number
EP1847702A3
EP1847702A3 EP07008150A EP07008150A EP1847702A3 EP 1847702 A3 EP1847702 A3 EP 1847702A3 EP 07008150 A EP07008150 A EP 07008150A EP 07008150 A EP07008150 A EP 07008150A EP 1847702 A3 EP1847702 A3 EP 1847702A3
Authority
EP
European Patent Office
Prior art keywords
electronic control
therefor
drive system
drive
small value
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP07008150A
Other languages
German (de)
French (fr)
Other versions
EP1847702B1 (en
EP1847702A2 (en
Inventor
Takashi Okuyama
Isao Kanno
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yamaha Motor Co Ltd
Original Assignee
Yamaha Motor Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Yamaha Motor Co Ltd filed Critical Yamaha Motor Co Ltd
Publication of EP1847702A2 publication Critical patent/EP1847702A2/en
Publication of EP1847702A3 publication Critical patent/EP1847702A3/en
Application granted granted Critical
Publication of EP1847702B1 publication Critical patent/EP1847702B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D25/00—Controlling two or more co-operating engines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/22—Safety or indicating devices for abnormal conditions
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D11/00—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated
    • F02D11/06—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance
    • F02D11/10—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance of the electric type
    • F02D11/107—Safety-related aspects
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/40—Engine management systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)

Abstract

The present invention relates to a drive system comprising: multiple drive units, each drive unit having an internal combustion engine, and an electronic control unit; and a remote control device, wherein the electronic control units are configured to monitor a drive state of the respective engines, wherein a control unit detecting an abnormal operation state is configured to issue an abnormality signal to the remote control device, and to set an opening degree of the respective throttle of the engine being in the abnormal operating state to a preset small value, and wherein the remote control unit is configured to transmit the abnormality signal, or the preset small value for the throttle opening as a new target opening value to the electronic control units of the other normally operating engines to make the respective electronic control units to set the throttle opening degrees to the preset small value.
EP07008150.0A 2006-04-21 2007-04-20 Drive system, control method therefor, and computer program therefor Active EP1847702B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2006117759A JP2007291875A (en) 2006-04-21 2006-04-21 Ship and remote control device for marine internal combustion engine

Publications (3)

Publication Number Publication Date
EP1847702A2 EP1847702A2 (en) 2007-10-24
EP1847702A3 true EP1847702A3 (en) 2013-01-23
EP1847702B1 EP1847702B1 (en) 2018-11-07

Family

ID=38282817

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07008150.0A Active EP1847702B1 (en) 2006-04-21 2007-04-20 Drive system, control method therefor, and computer program therefor

Country Status (3)

Country Link
US (1) US7726279B2 (en)
EP (1) EP1847702B1 (en)
JP (1) JP2007291875A (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5562694B2 (en) * 2009-03-31 2014-07-30 ヤマハ発動機株式会社 Ship propulsion system and ship
US9381810B2 (en) 2010-06-03 2016-07-05 Polaris Industries Inc. Electronic throttle control
DK177134B1 (en) * 2011-06-22 2012-01-30 Man Diesel & Turbo Deutschland Method and system for optimizing the combustion process in an internal combustion engine
RU2608953C2 (en) * 2011-12-29 2017-01-27 Дженерал Электрик Компани Control device and method of internal combustion engine control
US10495014B2 (en) 2011-12-29 2019-12-03 Ge Global Sourcing Llc Systems and methods for displaying test details of an engine control test
US9205717B2 (en) 2012-11-07 2015-12-08 Polaris Industries Inc. Vehicle having suspension with continuous damping control
CA2965309C (en) 2014-10-31 2024-01-23 Polaris Industries Inc. System and method for controlling a vehicle
USD800739S1 (en) 2016-02-16 2017-10-24 General Electric Company Display screen with graphical user interface for displaying test details of an engine control test
US11110913B2 (en) 2016-11-18 2021-09-07 Polaris Industries Inc. Vehicle having adjustable suspension
US10406884B2 (en) 2017-06-09 2019-09-10 Polaris Industries Inc. Adjustable vehicle suspension system
US10987987B2 (en) 2018-11-21 2021-04-27 Polaris Industries Inc. Vehicle having adjustable compression and rebound damping
WO2022016155A1 (en) 2020-07-17 2022-01-20 Polaris Industries Inc. Adjustable suspensions and vehicle operation for off-road recreational vehicles

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4708669A (en) * 1985-06-01 1987-11-24 Sanshin Kogyo Kabushiki Kaisha Warning device for a watercraft provided with a plurality of marine propulsion engines
DE4406088A1 (en) * 1993-02-25 1994-09-01 Mitsubishi Electric Corp Throttle valve control
US20040069271A1 (en) * 2002-07-12 2004-04-15 Isao Kanno Watercraft propulsion system and control method of the system
WO2004074032A1 (en) * 2003-02-21 2004-09-02 Cooper, James, W. System for the control of multiple engines having independent throttle controls in a vehicle when driver becomes ineffective

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH061062B2 (en) * 1985-08-09 1994-01-05 三信工業株式会社 Warning device for marine propulsion
JP3971463B2 (en) * 1995-01-30 2007-09-05 ヤマハマリン株式会社 Operation control device for watercraft
JPH08270486A (en) * 1995-02-03 1996-10-15 Toyota Motor Corp Throttle valve control device for internal combustion engine
JPH0925840A (en) * 1995-07-07 1997-01-28 Yamaha Motor Co Ltd Remote controller for propeller of ship
JP2004124816A (en) * 2002-10-02 2004-04-22 Honda Motor Co Ltd Rotational speed control device for outboard motor
JP2008012964A (en) * 2006-07-03 2008-01-24 Yamaha Marine Co Ltd Remote control device and marine vessel

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4708669A (en) * 1985-06-01 1987-11-24 Sanshin Kogyo Kabushiki Kaisha Warning device for a watercraft provided with a plurality of marine propulsion engines
DE4406088A1 (en) * 1993-02-25 1994-09-01 Mitsubishi Electric Corp Throttle valve control
US20040069271A1 (en) * 2002-07-12 2004-04-15 Isao Kanno Watercraft propulsion system and control method of the system
WO2004074032A1 (en) * 2003-02-21 2004-09-02 Cooper, James, W. System for the control of multiple engines having independent throttle controls in a vehicle when driver becomes ineffective

Also Published As

Publication number Publication date
EP1847702B1 (en) 2018-11-07
EP1847702A2 (en) 2007-10-24
US7726279B2 (en) 2010-06-01
JP2007291875A (en) 2007-11-08
US20070246010A1 (en) 2007-10-25

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